77a, Dahomey Road, Wandsworth, London, SW16 6NB

77a is an end-of-terrace house in Wandsworth, London, London (SW16 6NB). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1900-1929 and council tax band C. At 41 m² this is the smallest unit on EPC record across the building (41–143 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2025) shows a C (score 72). When first surveyed in January 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Good; while window efficiency dropped from Good to Poor.

It hasn't traded since August 1999, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £306,000 sits 456.4% above the 1999 sale of £55,000. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 62.4% below the postcode norm. At 41 m² it sits well below the postcode median (105 m² across 21 EPCs), making it one of the more compact homes locally.